Communists, Nazis, Royalists, Parachutists, and Draft Dodgers
John returns to his seat. He looks up his lovely Mona in the book's index, finding as many references to her as the island's current dictator, "Papa" Monzano.
He also discovers Mona's father, Nestor Aamons.
Nestor's tale is almost as crazy as Bokonon's. He was captured by the Russians and liberated by the Germans during World War II.
He was then forced to serve the Germans before being captured by the Chetniks, then the Communist partisans, and then Italian parachutists.
Lesson: never try to get anywhere if you're a character in Cat's Cradle.
In Sicily, he stole a boat and ended up in Portugal where he met Julian Castle. Castle asked the man to come to San Lorenzo and design a hospital for him.
At San Lorenzo, he designed the hospital, married, had Mona, and died.